Topic: Error loading page using mdbpro

Luca Gammelli priority asked 5 months ago

i just buy the pro license. and i would like to add it to an existing project.After i add the mdb.min.js and all.min.js (plugins) i receive the following error:

index.js:181 Uncaught TypeError: Cannot read properties of null (reading 'hasAttribute') at i (index.js:181:32) at Module.i (event-handler.js:16:11) at s (bootstrap:19:22) at bootstrap:83:10 at universalModuleDefinition:9:17 at universalModuleDefinition:1:1i @ index.js:181i @ event-handler.js:16s @ bootstrap:19(anonymous) @ bootstrap:83(anonymous) @ universalModuleDefinition:9(anonymous) @ universalModuleDefinition:1templates.js:38 Uncaught TypeError: Cannot read properties of null (reading 'hasAttribute') at n (templates.js:38:5) at Module.n (templates.js:65:5) at r (bootstrap:2:7) at bootstrap:2:7 at universalModuleDefinition:9:21 at universalModuleDefinition:10:4n @ templates.js:38n @ templates.js:65r @ bootstrap:2(anonymous) @ bootstrap:2(anonymous) @ universalModuleDefinition:9(anonymous) @ universalModuleDefinition:10jquery-3.6.1.min.js:2 jQuery.Deferred exception: mdb is not defined ReferenceError: mdb is not defined

Could you please help ?7

Grzegorz Bujański staff answered 5 months ago

Unfortunately, we don't see the code you posted. In this case, the order of imports is important. Check if you import jQ first and then MDB. What is the index.js: 181 error? What code is there? This is the code related to the MDB component?

Luca Gammelli priority commented 5 months ago

yes index.js:181 error is related to MDB component. Any way i'll check it better at this momento the JQ il loaded after MDB

Grzegorz Bujański staff commented 5 months ago

Ok. If you import first jA and then MDB and you still have this problem, let me know. Then we will need information on what code causes this error.

kpienkowska staff answered 5 months ago

It should work without a problem with jQuery. Can you describe how you are doing your imports and if you use any framework?

Luca Gammelli priority commented 5 months ago

At this moment i'm not using the MDB framework. I just neet to load the framework togheter with jquery and start the migration. The problem appears just loading the JS.

The web site is currently developed in Flask and Python.

My loading code is as follow:

At the End of the page:

Removing the jquery script i don't receive any error.

Luca Gammelli priority answered 5 months ago

if i remove the jquery load it works. The current project is based on jquery i'd like to load both and start migration to mdb. is this possible?

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Specification of the issue

  • User: Priority
  • Premium support: Yes
  • Technology: MDB Standard
  • MDB Version: MDB5 5.0.0
  • Device: Windows
  • Browser: Chrome
  • OS: 11
  • Provided sample code: No
  • Provided link: No